Information Technology and Modern Business Practices

A subscription-based telecommunications firm needs an automated electronic banking system that allows it to pull recurring, variable monthly bill payments directly from customers' bank accounts based on prior customer authorization. Which electronic payment mechanism is specifically designed to perform this automated pull transaction?

A textile importing enterprise based in Kaduna replaces its traditional international telephone lines with a service that converts spoken audio into digital data packets for transmission over the internet, thereby drastically cutting voice communication costs during negotiations with foreign suppliers. Which telecommunication technology is the enterprise utilizing?

Arrange the following operational steps involved in completing a payment via Nigeria Quick Response (NQR) merchant scanning code in the correct sequential order from start to finish.

In modern commercial operations, Information and Communication Technology (ICT) tools perform specific roles to improve operational efficiency and transaction speed. Match each ICT tool listed on the left with its primary business application on the right.

A pharmaceutical manufacturing enterprise utilizes an online network that automatically monitors raw material inventory levels, initiates automated digital purchase requisitions to accredited chemical refiners, and synchronizes internal production scheduling through an Enterprise Resource Planning (ERP) platform. Which of the following best describes the scope of digital operations demonstrated by the firm?

A financial and logistics firm headquartered in Lagos sets up an automated network system that enables its corporate clients' computer systems to directly exchange structured commercial documents, such as purchase orders, bills of lading, and invoices, in a standardized digital format without manual data entry or human intervention. Which telecommunication and business technology is demonstrated in this scenario?

A manufacturing enterprise in Nigeria relies on an integrated telecommunications network and Electronic Data Interchange (EDI) to handle automated procurement transactions with key suppliers. What is the correct sequential order of steps in completing this digital transaction workflow from initiation to dispatch?

A major pharmaceutical distributor in Port Harcourt grants its registered hospital buyers and vetted overseas drug manufacturers restricted access to its stock database and order management portal over the internet using secure authentication protocols. Which business telecommunications infrastructure best describes this selective inter-organizational communication network?

A large-scale trading enterprise accumulates all customer sales receipts throughout the business day and runs a single automated computer program at midnight to update its main inventory records. Which computerized data processing method is the firm using, and what is its primary characteristic?

A major retail distribution firm in Onitsha connects its private computer network directly with its key commercial suppliers and institutional buyers to enable secure automated inventory tracking and order processing. Which type of network infrastructure is this enterprise utilizing for business communication?

Match each telecommunications and internet tool listed on the left with its corresponding primary function in business communication on the right.

A Nigerian e-commerce firm observes a recurring financial threat where cybercriminals execute unauthorized card-not-present (CNP) purchases using valid, stolen payment card credentials purchased online. Although the merchant's portal uses end-to-end data encryption for transport security, legitimate cardholders subsequently dispute the unauthorized billing, causing the firm to suffer severe losses from bank chargebacks. Which security technology should the firm integrate into its payment gateway to directly mitigate this authorization fraud by requiring real-time identity verification from the card-issuing bank during transaction processing?

A flour milling enterprise based in Kano requires a secure network environment for its internal staff across various operational departments to communicate, access employee policy manuals, and process internal leave requests without permitting access to suppliers, customers, or the general public. Which of the following business communication networks is most appropriate for this purpose?

An electronics manufacturing firm operates a web platform where registered wholesale distributors place bulk orders for microchips and industrial components directly from the factory. Which e-commerce business model is demonstrated by this transaction?

A commercial bank's automated record system maintains customer account balance details that are periodically updated, alongside daily log files recording individual cash withdrawals. How are these two types of computer records classified?

In a retail store's computerized data processing system, generating a printed paper receipt for a customer immediately following checkout represents which stage of the data processing cycle?

Match each computerized data processing system or record management tool with its primary operational business function.

A manufacturing firm needs to disburse an urgent high-value sum of ���150 million to a heavy-equipment supplier's account immediately, requiring final and irrevocable settlement for the individual transaction without batching. Which electronic banking payment system is specifically designed to execute this high-value transfer on an immediate, gross settlement basis?

A logistics firm updates its stock records instantly whenever goods arrive at the warehouse using handheld barcode scanners linked to a central database. Which data processing method does this operation illustrate?

A commercial enterprise is converting its paper-based sales records into a computerized data processing system. Arrange the following end-to-end stages of the electronic data processing (EDP) cycle in their correct chronological sequence, from initial record origination to final record retention.